EP2651702A1 - Installation d'essuie-glace pour moyen de locomotion, en particulier pour véhicule automobile - Google Patents

Installation d'essuie-glace pour moyen de locomotion, en particulier pour véhicule automobile

Info

Publication number
EP2651702A1
EP2651702A1 EP11782158.7A EP11782158A EP2651702A1 EP 2651702 A1 EP2651702 A1 EP 2651702A1 EP 11782158 A EP11782158 A EP 11782158A EP 2651702 A1 EP2651702 A1 EP 2651702A1
Authority
EP
European Patent Office
Prior art keywords
plate
wiper
shaped element
wiper system
fastening device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11782158.7A
Other languages
German (de)
English (en)
Inventor
Lothar Trenkle
Sven Wolfgarten
Gundolf Surkamp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2651702A1 publication Critical patent/EP2651702A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/0413—Modular wiper assembly
    • B60S1/0422—Modular wiper assembly having a separate transverse element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/043—Attachment of the wiper assembly to the vehicle
    • B60S1/0433—Attachement of a wiper modular assembly to the vehicle

Definitions

  • Wiper system for a means of transportation in particular a motor vehicle
  • the invention relates to a Wscherstrom for a means of transportation, in particular a motor vehicle, preferably a small vehicle, with at least one W shear component.
  • Wiper systems are known from the prior art, in which the two wiper bearings of the Wscherstrom are fixed to one another via a support tube.
  • a carrier tube is usually crimped by a crimping process to a mounting pin of a housing of the wiper bearing.
  • a wiper motor is clamped to this support tube.
  • Wscheranlagen are known in which the wiper motor is screwed to one of the Wscherlager.
  • the carrier tube serves to position the exchanger bearings or their wiper shafts in a correct position - distance and angle relative to one another. The entire Wscherstrom can then be screwed at Anschraubddlingen on the housings of the shuttle bearing to a vehicle body.
  • the crimping between the carrier tube and the mounting journal of the wiper bearing requires close tolerances to ensure proper mechanical connection later. Ie.
  • the tight tolerances of the necessary crimping in the mounting pin make the crimp connection comparatively expensive
  • the crimp notches require relatively large dimensions of the mounting pin and thus also the support tube at least in its connecting portion with the mounting pin to a mechanically stable enough Wi to receive shear equipment.
  • the crimping grooves weaken the mounting pin, since they must be provided deep inside the mounting pin.
  • the Wscherstrom should be simple and inexpensive to produce, paying particular attention to a simple assembly of the components of the Wscherstrom. This is preferably on high investment for a machine such. As a crimping machine can be dispensed with.
  • the wiper system should be easily mountable in the means of transport and a mechanical connection between two components of the Wscherstrom should be simple in this case.
  • the scrubber system according to the invention has at least two wiper components, the scrubber components being fixed to one another via a plate-shaped element, in particular a metal or steel sheet.
  • the at least two wiper components are preferably two wiper bearings, a wiper bearing and a wiper motor, or two wiper bearings and a wiper motor, wherein preferably a respective housing of the wiper component is connected to the plate-shaped element.
  • other components preferably in any combination with those just mentioned, may be provided on the plate-shaped element.
  • This relates in particular to a push rod bearing device and / or another bearing device.
  • the plate-shaped element is designed such that it can be mounted on / in the means of locomotion.
  • the inventive solution is particularly suitable for so-called LCLs (Low Cost Location), as can be dispensed with an expensive and expensive crimping process.
  • LCLs Low Cost Location
  • crimping machine eliminates the difficult to control crimping, for which in the manufacturing expertise and thus skilled personnel is needed.
  • the tolerances of the entire Wscherstrom in particular the connection features for a user of the wiper system, such as mounting points and orientation of the Wscherachsen in space, according to the invention essentially only a dimensional accuracy of the plate-shaped element, the z. B. may be formed as a sheet metal plate depending. Many due to a manufacturing tolerances, which z. B. by the crimping process or items, such as the carrier tube are eliminated.
  • the compliance with dimensional tolerances, in particular the compliance with small tolerances are easier to achieve or with a more elementary skill.
  • identical wiper bearings on the driver and passenger side, or use of identical storage wagons in different projects - can be achieved by a resulting increase in the number of units a cost advantage.
  • the plate-shaped element of the laundry installation has at least one fastening device and / or at least one fastening device by means of which the plate-shaped element can be mounted on / in the means of locomotion.
  • the relevant fastening device or the relevant fastening device may be a fastening element, a fastening point or a fastening section of the plate-shaped element.
  • a through hole, a fastening tab or a fastening projection is used.
  • the relevant fastening device or the relevant fastening device may have a decoupling element, in particular a decoupling rubber.
  • the plate-shaped element is preferably bent or deep-drawn, wherein to increase a strength and / or rigidity of the plate-shaped element at least one raised edge, a bead, a rib, a protrusion, a depression, a thickening and / or an external element can be provided.
  • a project-specific adaptation of the plate-shaped element with a raised edge and stiffening beads the strength and rigidity of the wiper system compared to a solution with support tube can even be increased.
  • a weight-optimized design can be realized.
  • the relevant wiper component and the plate-shaped element can be fixed to one another in a positive, positive and / or material fit.
  • the relevant blender component is preferably screwed or riveted to the plate-shaped element, or the relevant wiper component is preferably provided by means of a method for clinching on / in the plate-shaped element. But also a locking, a pressing, a jamming, a soldering, a welding are applicable.
  • the plate-shaped element preferably has at least two distinct regions on / in each of which a wiper component can be mounted.
  • the two areas are preferably flat and can be parallel, angled and / or tilted or rotated to each other.
  • the plate-shaped element has an elongated shape which is angled in a planar plan view at one or both longitudinal ends of the plate-shaped element in one or two directions.
  • FIG. 1 shows a wiper system according to the invention in a side view
  • FIG. 2 the Wscherstrom of FIG. 1 in a plan view.
  • the invention will be explained in more detail below - see FIGS. 1 and 2 - by means of a wiper system 1 with two wiper bearings 10, which may also be referred to as wiper components 10, and a wiper motor 20, which may likewise be referred to as wiper component 20 ,
  • the invention should not only be applicable to such complete wiper systems 1 - without wiper blades, gears or other components or assemblies (not shown in the drawing) - but also to components thereof; d. H.
  • the wiper system 1 has only a single wiper bearing 10 and a single wiper motor 20, in which case z. B. a second wiper bearing is provided externally, if it is necessary. It is Z. B. also possible that the invention Wscherstrom 1 only two Wischerla- ger 10 and the wiper motor 20 is provided externally.
  • a wiper system 1 may comprise one or a plurality of other components of the wiper than those mentioned (also not shown in the drawing).
  • the wiper system 1 may further comprise a push rod bearing device, another bearing device, a gearbox and / or another scraper component, which may be equipped together with an above-mentioned wiper component 10, 20 or with no such wiper component 10, 20.
  • the scrubber system 1 has only a single scraper component (10/20).
  • a scrubber system 1 can also be understood as a ready-to-use windscreen wiper device or device, that is to say have wiper blades and possibly other components.
  • the invention has no crimped support tube, which z. B.
  • a plate-shaped element 30 (see in particular FIG. 2) is used according to the invention, which is designed in particular as a plate 30.
  • the plate-shaped element 30 may be bent or deep-drawn.
  • the plate-shaped element 30 per Wscherkompo- NEN 10, 20 a region 32, 36, which is delimited or separated from the respective other areas 36, 32 of the plate-shaped member 30. This can be z. B. by means of one or each transition region 34 of the plate-shaped element 30, or even by a fold. Furthermore, the regions 32, 36 can merge into one another continuously.
  • a region 32 of the plate-shaped element 30 receives the wiper component 10 embodied as a wiper bearing 10, wherein preferably two such regions 32 are formed on the longitudinal end sections 32, 32 of the plate-shaped element 30.
  • a transition region 34 At the respective region 32 in each case in the direction of the center of the plate-shaped element 30 connects to a transition region 34.
  • the two transitional regions 34 then merge into the middle section 36 of the plate-shaped element 30 on their mutually facing sides.
  • the region 36 of the plate-shaped element 30 accommodates the scraper component 20 designed as a wiper motor 20.
  • a respective housing 10, 20, that is to say a wiper housing 10 or a motor housing 20 is fastened to the plate-shaped element 30.
  • the plate-shaped element 30 is in particular formed as a metal sheet, preferably as a steel sheet, wherein a transition region 34 preferably two
  • An attachment of the respective wiper component 10, 20 on the plate-shaped element 30 is preferably carried out by means of a screw, a riveting or by means of a method for clinching.
  • An attachment of the plate-shaped element 30 or the Wscherstrom 1 on / in the means of locomotion is preferably carried out by means of a fastening device 300 on / in the plate-shaped element 30, which is designed in particular as a through hole 300.
  • the fastening device 300 may have a decoupling element 310, in particular a decoupling rubber 310.
  • insert plate-shaped element 30 by means of a portion thereof in a correspondingly shaped receptacle on / in the means of locomotion (not shown in the drawing). Of course this is kinematically reversible.
  • this may have a corresponding device, device and / or configuration, wherein in particular a stiffening bead and / or a raised edge (both not shown in the drawing) are preferred.
  • This device, device and / or embodiment may extend substantially in a longitudinal direction and / or in a transverse direction of the plate-shaped element 30.
  • the plate-shaped element 30 may have a through-hole (not shown in the drawing), which is preferably designed as a punching outbreak.
  • This through-hole can also extend essentially in the longitudinal direction and / or in the transverse direction of the plate-shaped element 30 and is preferably provided there in the plate-shaped element 30, where it is not or only slightly mechanically loaded.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Body Structure For Vehicles (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

L'invention concerne une installation d'essuie-glace (1) pour un moyen de locomotion, en particulier un véhicule automobile, de préférence un petit véhicule, comprenant au moins deux éléments d'essuie-glace (10, 10 ; 10, 20 ; 10, 10, 20), les deux éléments d'essuie-glace ou plus (10, 10 ; 10, 20 ; 10, 10, 20) étant reliés solidement mécaniquement entre eux par l'intermédiaire d'un élément en forme de plaque (30), et l'élément en forme de plaque (30) étant réalisé de telle manière qu'il peut être monté sur/dans le moyen de locomotion.
EP11782158.7A 2010-12-14 2011-11-16 Installation d'essuie-glace pour moyen de locomotion, en particulier pour véhicule automobile Withdrawn EP2651702A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010063022A DE102010063022A1 (de) 2010-12-14 2010-12-14 Wischeranlage für ein Fortbewegungsmittel, insbesondere ein Kraftfahrzeug
PCT/EP2011/070189 WO2012079895A1 (fr) 2010-12-14 2011-11-16 Installation d'essuie-glace pour moyen de locomotion, en particulier pour véhicule automobile

Publications (1)

Publication Number Publication Date
EP2651702A1 true EP2651702A1 (fr) 2013-10-23

Family

ID=44947115

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11782158.7A Withdrawn EP2651702A1 (fr) 2010-12-14 2011-11-16 Installation d'essuie-glace pour moyen de locomotion, en particulier pour véhicule automobile

Country Status (5)

Country Link
EP (1) EP2651702A1 (fr)
CN (1) CN103249606B (fr)
BR (1) BR112013014859A2 (fr)
DE (1) DE102010063022A1 (fr)
WO (1) WO2012079895A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3012778B1 (fr) * 2013-11-05 2015-11-27 Peugeot Citroen Automobiles Sa Platine support d'un mecanisme d'entrainement des bras de balais pour dispositif d'essuyage de pare-brise
DE102016218675A1 (de) * 2016-09-28 2018-03-29 Robert Bosch Gmbh Wischerlagervorrichtung, insbesondere Scheibenwischerlagervorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE461966B (sv) * 1988-09-16 1990-04-23 Electrolux Ab Ruttorkaraggregat, foeretraedesvis foer fordon
DE4409957B4 (de) * 1994-03-23 2004-04-15 Itt Automotive Europe Gmbh Lagervorrichtung für eine Welle oder Achse, insbesondere für eine Scheibenwischeranlage
EP0779190A1 (fr) * 1995-12-12 1997-06-18 Valeo Systemes D'essuyage Palier de support en tÔle pour un arbre d'essuie-glace
US7150065B2 (en) * 2000-07-27 2006-12-19 Robert Bosch Gmbh Wiper arm, wiper blade and wiper device, especially for the panes of a motor vehicle
CN2536452Y (zh) * 2002-03-11 2003-02-19 贵阳万江航空机电有限公司 汽车后挡风玻璃刮水器总成
JP4146329B2 (ja) * 2003-11-11 2008-09-10 アスモ株式会社 車両用ワイパ装置
DE102007058537A1 (de) * 2007-12-06 2009-06-10 Robert Bosch Gmbh Scheibenwischvorrichtung für ein Kraftfahrzeug
DE102008029276B4 (de) * 2008-06-19 2019-06-19 Valeo Wischersysteme Gmbh Elektromotorischer Hilfsantrieb für die Verwendung bei Fahrzeugen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2012079895A1 *

Also Published As

Publication number Publication date
DE102010063022A1 (de) 2012-06-14
CN103249606B (zh) 2016-02-10
BR112013014859A2 (pt) 2016-10-18
WO2012079895A1 (fr) 2012-06-21
CN103249606A (zh) 2013-08-14

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